I created these trig functions posters a few years ago when I was teaching a year-long trigonometry course. Somehow, they never got a blog post of their own. I created separate posters for the three basic trig functions and the three reciprocal trig functions. I designed these posters to print on 11 x 17 cardstock. …

# Geometry Posters

I created this Parts of a Right Triangle poster several years ago when I was teaching trigonometry. I wanted to emphasize the vocabulary words for adjacent, opposite, and hypotenuse before we jumped into right triangle trig. I designed this parts of a right triangle poster to print on 11 x 17 cardstock. I hung this …

I want to share a pythagorean theorem poster I created several years ago for my classroom when I was teaching trigonometry. I designed this poster to print on 11 x 17 cardstock. I hung this poster on a bulletin board in my classroom with several other 11 x 17 posters I created. As I continue …

Today I want to share some area and perimeter posters I created for my classroom. I spent another afternoon working in my classroom today, and I feel like I actually made a lot of progress. I still need to start working on actual math lesson plans at some point. My principal e-mailed out the schedule …

Since I’m teaching trig this year, I wanted to create some special right triangles posters to jog my students’ memories. Special right triangles are a topic they study in geometry but have often forgotten by the time they end up in my trig class. I designed the title to print on 8.5″ x 11″ and …

I am very excited about these perfect squares and perfect cubes posters that I created to decorate my high school math classroom! These posters were inspired by the amazing Clarissa Grandi, a maths teacher in the UK. If you like making math pretty and colorful, you must check out Clarissa Grandi’s website! I highly recommend …

I created this set of free printable pythagorean triple posters to help decorate my new classroom. I’m teaching Algebra 1, Trig, and Math Concepts (a class for 9th graders not yet ready for Algebra 1) this year. As I was making a list of things my trig students need to review at the beginning …

SOH CAH TOA. The mnemonic device that sums up the majority of the population’s knowledge of right triangle trigonometry. Today I want to share a free download of a SOHCAHTOA Poster I made for my own classroom. Yesterday, I printed off a heap of posters and started laminating them. Earlier this summer, I had …

Today I want to share some math symbols posters I created If you get annoyed by blog posts about posters I’ve created for my classroom, you might want to avoid my blog for the next few days. Let’s just say I’ve gone a little poster crazy the past few days and created a heap of …

Today I’m sharing a free prime numbers poster to download. I have so many ideas of how I would teach things/do things if life was ideal. And, by ideal, I mean I could pause time occasionally and get 100% caught up with my to do list. I’m pretty sure I have no idea what …